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Having the characteristics of an acid and a base and capable of reacting chemically either as an acid or a base.
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∙ 12y ago
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Is a bicarbonate ion an amphoteric substance?
amphoteric
Is ciprofloxacin acidic basic amphoteric or neutral?
amphoteric
What is a common amphoteric substance?
Water is an amphoteric substance.
Is radium hydroxide amphoteric?
No, radium hydroxide is not amphoteric. An amphoteric compound is one that has characteristics of and is capable of reacting like either an acid or a base. Radium is a metal from Group 2 of the periodic table, and these Alkaline Earth metals form hydroxides that are definitely basic in nature. In general, amphoteric compounds will not be formed by metals at the end or through the middle of the periodic table, but will include poor metals or metalloids in their makeup. An example might be aluminum hydroxide. We see the poor metal aluminum forming Al(OH)3 molecules, which display characteristics of amphoterism. A link can be found below for more information.
Is Glycine amphoteric?
Yes, Glycine is amphoteric. It can act as an acid or as a base (or alkaline).
Why only zinc amongst metal reacts with base?
it is a amphoteric metal and it can react with both acid and base. amphoteric metal shows properties of both acid and base
What are examples of amphoteric oxides?
From the USDOT Pipeline and Hazardous Materials Safety Administration Glossary: A metal that is susceptible to corrosion in both acid and alkaline environments. Aluminum is an example of an amphoteric metal.
Why metal oxide are amphoteric in nature?
according to acid base definations base is such thing which accept proton easily.in metal oxides ,metal has ability to give proton and oxygen has ability to accept it.both are strong conjugat acid and base.so the metal oxides are amphoteric in nature.
Is zinc a metal or semi metal?
Zinc is a metal. However, because with HCl it forms ZnCl2 and with NaOH it forms Na2ZnO2 it is classed as amphoteric.
Is zinc an amphoteric substance?
zinc reacts with acids as in: Zn+H2SO4-ZnSO4+H2 zinc also reacts with bases as in: Zn+2NaOH - Na2ZnO2+H2 Therefore zinc should be amphoteric metal. But none of the sites states that zinc is amphoteric
1 you expect the hydroxides of metal ions to be soluble in acids What term is used when they are soluble in bases as well?
Amphoteric
Is salt amphoteric?
Sodium chloride is not amphoteric.
Is a bicarbonate ion an amphoteric substance?
amphoteric
Is ciprofloxacin acidic basic amphoteric or neutral?
amphoteric
What is a common amphoteric substance?
Water is an amphoteric substance.
Can a base corrode Metal?
Yes - zinc becomes a zincate - aluminum becomes and aluminate etc - amphoteric nature is the chemical term
Why are aluminium and zinc oxides called amphoteric oxides?
These oxides are called amphoteric because they can dissolve in acidic solutions to form metal cations in the solutions but can also dissolve in strongly alkaline aqueous solution to form oxyanions of the metals: aluminate or zincate.
